Family name Fuiko (Fuiko 
) , around the globe, is a very rare cognomen. The family name Fuiko is habitual in Western Europe, particularly Austria, where it is a rare surname. Much more prevalently, Fuiko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fuiko | Brazil, Austria, United States, Japan |
| franz fuiko AT (b. 1964) |
|